| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Other | $61.49 | 2,200 | $135,268.98 | 1,150,913 | 2010-05-18 | Filing |
| Large Shareholder, Other | $60.67 | 2,400 | $145,613.04 | 1,153,113 | 2010-05-18 | Filing |
| Large Shareholder, Other | $61.44 | 1,700 | $104,452.93 | 1,155,513 | 2010-05-17 | Filing |
| Large Shareholder, Other | $60.73 | 3,300 | $200,416.92 | 1,157,213 | 2010-05-17 | Filing |
| Large Shareholder, Officer, Director | $62.38 | 3,000 | $187,140.00 | 2,880,669 | 2010-05-18 | Filing |
| Large Shareholder, Officer, Director | $61.46 | 16,400 | $1,007,940.72 | 2,883,669 | 2010-05-18 | Filing |
| Large Shareholder, Officer, Director | $60.66 | 15,600 | $946,235.16 | 2,900,069 | 2010-05-18 | Filing |
| Large Shareholder, Officer, Director | $61.42 | 12,200 | $749,308.14 | 2,915,669 | 2010-05-17 | Filing |
| Large Shareholder, Officer, Director | $60.73 | 22,800 | $1,384,675.92 | 2,927,869 | 2010-05-17 | Filing |
| Large Shareholder, Other | $62.10 | 2,800 | $173,890.92 | 61,611 | 2010-05-14 | Filing |
| Large Shareholder, Other | $61.12 | 7,200 | $440,064.00 | 61,611 | 2010-05-14 | Filing |
| Large Shareholder, Other | $64.27 | 3,000 | $192,803.10 | 58,811 | 2010-05-13 | Filing |
| Large Shareholder, Other | $63.95 | 7,000 | $447,622.00 | 61,811 | 2010-05-13 | Filing |
| Large Shareholder, Other | $62.10 | 5,600 | $347,770.08 | 934,331 | 2010-05-14 | Filing |
| Large Shareholder, Other | $61.12 | 14,400 | $880,120.80 | 939,931 | 2010-05-14 | Filing |
| Large Shareholder, Other | $64.27 | 5,600 | $359,933.28 | 954,331 | 2010-05-13 | Filing |
| Large Shareholder, Other | $63.96 | 14,400 | $920,964.96 | 959,931 | 2010-05-13 | Filing |
| Large Shareholder, Other | $62.10 | 1,400 | $86,933.00 | 1,160,513 | 2010-05-14 | Filing |
| Large Shareholder, Other | $61.12 | 3,600 | $220,044.24 | 1,161,913 | 2010-05-14 | Filing |
| Large Shareholder, Other | $64.28 | 1,400 | $89,985.00 | 1,165,513 | 2010-05-13 | Filing |